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Refrigeration Equipment

Manufacturing of Professional Refrigeration and Thermal Equipment

Partner no.1

REFRIGERATION SYSTEMS

AVAILABLE IN 4 MODELS

INVERTER
UNITS

Inverter Condensing Units

Inverter Units
Condensing Units

Inverter units provide maximum energy efficiency, stable operation, and significantly reduced operating costs, delivering a reliable and cost-effective long-term refrigeration solution for modern retail facilities.

 

MODELS

Inverter Condensing Units
Inverter Condensing Units
Inverter Condensing Units
Inverter Condensing Units
Inverter Condensing Units
Inverter Condensing Units
Inverter Condensing Units
Inverter Condensing Units

SECTIONS

Inverter Condensing Units

OPTI-MAX 3

  • Refrigerant: R404A, R455A, R448A, R449A
  • Power Supply: 220V~240V/50HZ or 220V/60HZ
  • Evaporating Temperature: -35 to 0°C
  • Power: 3 HP
  • Application: MBP and LBP
  • Compressor: Sanyo Inverter Refrigeration Compressor
  • Ambient Temperature: -7 to 43 °C
  • Dimensions (mm): Length 1000 | Width 420 | Height 822
  • Weight (kg): 78
Inverter Condensing Units

OPTI-MAX 4

  • Refrigerant:
    R404A, R455A, R448A, R449A
  • Power Supply: 380V/50HZ 3PH or 380V/60HZ
  • Evaporating Temperature: -35 to 0°C
  • Power: 4 HP
  • Application: MBP and LBP
  • Compressor: Sanyo Inverter Refrigeration Compressor
  • Ambient Temperature: -7 to 43 °C
  • Dimensions (mm): Length 1060 | Width 420 | Height 920
  • Weight (kg): 93
Inverter Condensing Units

OPTI-MAX 7

  • Refrigerant: R404A, R455A, R448A, R449A
  • Power Supply: 380V/50HZ 3PH or 380V/60HZ
  • Evaporating Temperature: -35 to 0°C
  • Power: 7 HP
  • Application: MBP and LBP
  • Compressor: Hitachi Inverter Refrigeration Compressor
  • Ambient Temperature: -7 to 43 °C
  • Dimensions (mm): Length 1010 | Width 440 | Height 1220
  • Weight (kg): 121
Inverter Condensing Units

OPTI-MAX 10

  • Refrigerant: R404A, R455A, R448A, R449A
  • Power Supply: 380V/50HZ 3PH or 380V/60HZ
  • Evaporating Temperature: -35 to 0°C
  • Power: 10 HP
  • Application: MBP and LBP
  • Compressor: Hitachi Inverter Refrigeration Compressor
  • Ambient Temperature: -7 to 43 °C
  • Dimensions (mm): Length 1180 | Width 480 | Height 1545
  • Weight (kg): 172
Inverter Condensing Units

OPTI-MAX 3

  • Refrigerant: R404A, R455A, R448A, R449A
  • Power Supply: 220V~240V/50HZ or 220V/60HZ
  • Evaporating Temperature: -35 to 0°C
  • Power: 3 HP
  • Application: MBP and LBP
  • Compressor: Sanyo Inverter Refrigeration Compressor
  • Ambient Temperature: -7 to 43 °C
  • Dimensions (mm): Length 1000 | Width 420 | Height 822
  • Weight (kg): 78
Inverter Condensing Units

OPTI-MAX 4

  • Refrigerant:
    R404A, R455A, R448A, R449A
  • Power Supply: 380V/50HZ 3PH or 380V/60HZ
  • Evaporating Temperature: -35 to 0°C
  • Power: 4 HP
  • Application: MBP and LBP
  • Compressor: Sanyo Inverter Refrigeration Compressor
  • Ambient Temperature: -7 to 43 °C
  • Dimensions (mm): Length 1060 | Width 420 | Height 920
  • Weight (kg): 93
Inverter Condensing Units

OPTI-MAX 7

  • Refrigerant: R404A, R455A, R448A, R449A
  • Power Supply: 380V/50HZ 3PH or 380V/60HZ
  • Evaporating Temperature: -35 to 0°C
  • Power: 7 HP
  • Application: MBP and LBP
  • Compressor: Hitachi Inverter Refrigeration Compressor
  • Ambient Temperature: -7 to 43 °C
  • Dimensions (mm): Length 1010 | Width 440 | Height 1220
  • Weight (kg): 121
Inverter Condensing Units

OPTI-MAX 10

  • Refrigerant: R404A, R455A, R448A, R449A
  • Power Supply: 380V/50HZ 3PH or 380V/60HZ
  • Evaporating Temperature: -35 to 0°C
  • Power: 10 HP
  • Application: MBP and LBP
  • Compressor: Hitachi Inverter Refrigeration Compressor
  • Ambient Temperature: -7 to 43 °C
  • Dimensions (mm): Length 1180 | Width 480 | Height 1545
  • Weight (kg): 172
Inverter Model Specifications
Inverter Model Flexible Refrigeration Capacity (kW) at -10/45°C
OPTIM-MAX 3 2.03 - 6.08
OPTIM-MAX 4 2.75 - 8.20
OPTIM-MAX 7 4.71 - 14.16
OPTIM-MAX 10 5.87 - 18.05
Inverter Condensing Units

Inverter Units

Frigo Zika OPTI-MAX inverter condensing units represent a revolutionary technology in commercial refrigeration for supermarkets. By intelligently adjusting compressor speed to actual cooling demand, these systems deliver exceptional energy efficiency, reliability, and top performance. In real-world applications, energy savings of more than 60% have been achieved compared to traditional on/off systems.

Key features:

  • Energy savings of 60% and more
  • Significantly reduced CO₂ emissions
  • Lower noise operation
  • Stable and precise temperature control
  • Extended equipment lifespan due to fewer start/stop cycles
  • Lower operating and maintenance costs over the system lifecycle

Benefits of inverter units

  • Smart adaptive control – the system automatically adjusts to load changes throughout the day (peak demand, night mode, seasonal variations).
  • Optimization of the entire refrigeration system – more stable operation of display cases and cold rooms without temperature fluctuations.
  • Reduced electrical grid load – no sudden inrush currents typical of classic on/off systems.
  • Fast return on investment (ROI) thanks to significant energy savings.
  • Possibility of integration with central monitoring systems for real-time tracking of consumption and performance.
  • Sustainability and compliance with EU environmental standards – an ideal solution for facilities aiming for green transition.
  • Stable operation in different climatic conditions and under varying external loads.

Models

    • Opti-Max 3 – 3 HP capacity with Sanyo inverter compressor, designed for MBP and LBP applications, supports refrigerants R404A, R455A, R448A, and R449A, operates in evaporating temperature range from -35°C to 0°C and reliably works in ambient conditions from -7°C to +43°C.
    • Opti-Max 4 – 4 HP capacity with Sanyo inverter compressor, designed for MBP and LBP applications, supports refrigerants R404A, R455A, R448A, and R449A, operates on three-phase power supply 380V (50Hz/60Hz) and ensures reliable operation in evaporating range from -35°C to 0°C at ambient temperatures from -7°C to +43°C.
    • Opti-Max 7 – 7 HP capacity with Hitachi inverter compressor, designed for MBP and LBP applications, supports refrigerants R404A, R455A, R448A, and R449A, operates on three-phase power supply 380V (50Hz/60Hz) and provides stable operation in evaporating range from -35°C to 0°C at ambient temperatures from -7°C to +43°C.
    • Opti-Max 10 – 10 HP capacity with Hitachi inverter compressor, designed for MBP and LBP applications, supports refrigerants R404A, R455A, R448A, and R449A, operates on three-phase power supply 380V (50Hz/60Hz) and ensures reliable and stable operation in evaporating range from -35°C to 0°C at ambient temperatures from -7°C to +43°C.
Inverter Refrigeration Solutions

Learn more about Opti-Max inverter condensing units

Explore technical specifications, models and application possibilities of inverter condensing units in supermarkets, cold rooms and commercial refrigeration systems.

Opti-Max Inverter Condensing Units

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Contact

📞 Phone: +381 22 430 444
🖂 Email: info@frigozika.rs
⏱ Working hours: Mon–Sun 08:00–16:00
🏢 Address: Kraljevacka bb, Ruma, Srbija

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